METHOD AND APPARATUS FOR CONFIGURATION AND ASSEMBLY OF A VIDEO PROJECTION LIGHT MANAGEMENT SYSTEM

Details for Australian Patent Application No. 2002313751 (hide)

Owner LIGHTMASTER SYSTEMS, INC

Inventors BERMAN, Arthur; DETRO, Michael

Pub. Number AU-A-2002313751

PCT Number PCT/US02/25900

PCT Pub. Number WO2003/023490

Priority 60/322,490 12.09.01 US; 60/356,207 11.02.02 US; 60/362,970 07.03.02 US; 10/202,595 24.07.02 US

Filing date 14 August 2002

Wipo publication date 24 March 2003

International Classifications

G02B 027/10 Other optical systems - Beam splitting or combining systems

G02F 001/03 Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating

G02F 001/1335 Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating

G02B 027/12 Other optical systems - operating by refraction only

G02B 027/14 Other optical systems - operating by reflection only

G03B 021/00 Projectors or projection-type viewers

G03B 021/26 Projectors or projection-type viewers - Projecting separately subsidiary matter simultaneously with main image

Event Publications

2 January 2003 Complete Application Filed

  Priority application(s): 60/322,490 12.09.01 US; 60/356,207 11.02.02 US; 60/362,970 07.03.02 US; 10/202,595 24.07.02 US

19 June 2003 Application Open to Public Inspection

  Published as AU-A-2002313751

10 June 2004 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired

  This application lapsed under section 142(2)(f)/See Reg. 8.3(3). Examination has not yet been requested or directed for this application. Note that applications or patents shown as lapsed or ceased may be restored at a later date.

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